How Smart Homes Could Benefit from Energy Management Systems

Sustainability and Green Building
Published

As smart technology and connected devices increase in demand, so does the importance of managing their energy use and software. The new ENERGY STAR Smart Home Energy Management Systems (SHEMS) Program establishes standards in this arena. For instance, many home buyers want security cameras, video doorbells and programmable thermostats for security and an increased sense of control. These features can increase the energy load in the home, so the Environmental Protection Agency (EPA) developed a standard for the energy management of all these systems.

Falling under the robust ENERGY STAR brand, SHEMS is a package of other ENERGY STAR-certified devices and services.

The goal of the program is to ensure that devices are running efficiently and only when needed. In other words, it’s a smart-home service platform and a combination of smart-home devices that connect and subsequently:

  • Sense occupancy in the home;
  • Schedule and automate energy based on occupancy;
  • Report that energy to users; and
  • Control devices based on time-of-use electric rates.

To be considered a package, devices must include at least one ENERGY STAR-certified smart thermostat, at least two connected lighting devices (such as an ENERGY STAR bulb or fixture), and one plug load control/management device (home energy monitor, smart plug, etc.). To optimize control of other devices, encouraged (but optional) technologies include refrigerators, clothes washers and dryers, pool pumps, air conditioners and other ENERGY STAR-certified devices.

Version 1 of the SHEMS specification was finalized in fall 2019; performance metrics and the first certified SHEMS packages are expected to be rolled out later in 2020. SHEMS becomes an ENERGY STAR-certified product when many devices are bundled and combined with various services that monitor and control energy use in the home, communicate with the cloud, and interact with the grid.

A program like this could be vital for saving consumers money through smart energy management, particularly as residents become more educated about ongoing home maintenance costs, the total cost of homeownership, and have the desire to keep utility bills low. To learn more about becoming a partner and to view webinars based on your company’s services, visit ENERGY STAR's website.

For more information about NAHB’s sustainable and green building programs, visit nahb.org. To stay current on the high-performance residential building sector, follow NAHB’s Sustainability and Green Building team on Twitter.

Subscribe to NAHBNow

Log in or create account to subscribe to notifications of new posts.

Log in to subscribe

Latest from NAHBNow

Economics

May 23, 2025

Volatile Spring Selling Season Continues

Sales of newly built, single-family homes in April increased 10.9% to a 743,000 seasonally adjusted annual rate from a downwardly revised March number, according to newly released data from the U.S. Department of Housing and Urban Development and the U.S. Census Bureau. The pace of new home sales in April was up 3.3% compared to a year earlier.

Material Costs

May 22, 2025

NAHB Members Cite Impact of Tariff Uncertainty on Home Building

Tariff uncertainty from the Trump administration continues to impact home builders across the country, as builders prepare for potential price hikes and supply chain issues. NAHB members have been sharing the impact that these tariffs are having with media outlets across the United States.

View all

Latest Economic News

Economics

May 22, 2025

Existing Home Sales Fall in April

Despite the brief retreat in mortgage rates and increased supply, existing home sales dropped to 7-month low in April, according to the National Association of Realtors (NAR). This unexpected decline suggests buyers’ activity continues to be constrained by economic uncertainty and ongoing affordability challenges even with improved market conditions.

Economics

May 22, 2025

Income Growth Helps Mute Existing Affordability Constraints

Despite solid income gains and lower home prices, Americans still continue to face major housing affordability challenges, according to the latest data from the National Association of Home Builders (NAHB)/Wells Fargo Cost of Housing Index (CHI).

Economics

May 21, 2025

Gains for Multifamily Missing Middle over Last Year

The missing middle construction sector includes development of medium-density housing, such as townhouses, duplexes and other small multifamily properties.